4-Oxo-4H-[1]Benzothieno[3,2-B]Pyran-2-Carboxylic Acid

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Properties Simple | Detailed

Formula C12H7O4S+
IUPAC Name 4-oxobenzothiopheno[3,2-b]pyran-2-carboxylic acid
Molecular Mass 247.247 g·mol−1
Heat of Formation -385.2 ± 16.7 kJ·mol−1
Dipole Moment 5.47 ± 1.08 D
Volume 253.79 Å 3
Surface Area 239.22 Å 2
HOMO Energy -8.72 ± 0.55 eV
LUMO Energy -1.43 ± eV
Point Group Symmetry Cs
InChIKey OLLOFISPVBEVLC-UHFFFAOYSA-N
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Elements H S C O